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Principle behind winnowing is Difference in colours of componentsDifference in appearance of componentsDifference in densities of componentsDifference in shapes of components |
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Answer» the PRINCIPLE behind winnowing is difference in densities of componentsExplanation:as practised in villages to take out wheat out of HUSK it depends upon the densities of the wheat and husk BING more denser than husk pause that BROWN and husk close |
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